package com.itcast.service;

import com.itcast.domain.User;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.List;

public interface UserService {
    List<User> queryUserList2Excle();

    void uploadXls(String name, MultipartFile file) throws IOException;

     public List<User> findAll(User user) ;
}
